83.52% is the change from 261 to 479
Calculation steps:
[( 479 - 261 ) ÷ 261] x 100 = 83.52%
Formula
Percentage change = [(479 - 261) / 261] x 100
Subtract the new number by the original number
479 - 261 = 218
218 ÷ 261 = 0.8352490421455939
0.8352490421455939 x 100 = 83.52%