30.5% is the change from 200 to 261
Calculation steps:
[( 261 - 200 ) ÷ 200] x 100 = 30.5%
Formula
Percentage change = [(261 - 200) / 200] x 100
Subtract the new number by the original number
261 - 200 = 61
61 ÷ 200 = 0.305
0.305 x 100 = 30.5%
Example