81.23% is the change from 261 to 473
Calculation steps:
[( 473 - 261 ) ÷ 261] x 100 = 81.23%
Formula
Percentage change = [(473 - 261) / 261] x 100
Subtract the new number by the original number
473 - 261 = 212
212 ÷ 261 = 0.8122605363984674
0.8122605363984674 x 100 = 81.23%