It is a 16.67% increase (rounded).
(30/180 x 100).
210 in a percentage = 210 *100% = 21000%
It is a 16.67% increase rounded
It is closer to 180. It is 11 from 180 and 19 from 210.
180/210 = 6/7
180 + 30 = 210
180/210 = 18/21 = 6/7
Multiply it by 100 to change it into a percentage and so it is 180%
percentage of 2.1 = 210% 2.1 * 100% = 210%
0.8571
116.666667
1260
An increase of 50%. 180-120 = 60 = change change over original x 100 = % change