56.32% is the change from 261 to 408
Calculation steps:
[( 408 - 261 ) ÷ 261] x 100 = 56.32%
Formula
Percentage change = [(408 - 261) / 261] x 100
Subtract the new number by the original number
408 - 261 = 147
147 ÷ 261 = 0.5632183908045977
0.5632183908045977 x 100 = 56.32%