82.52% is the change from 143 to 261
Calculation steps:
[( 261 - 143 ) ÷ 143] x 100 = 82.52%
Formula
Percentage change = [(261 - 143) / 143] x 100
Subtract the new number by the original number
261 - 143 = 118
118 ÷ 143 = 0.8251748251748252
0.8251748251748252 x 100 = 82.52%