79.66% is the change from 531 to 954
Calculation steps:
[( 954 - 531 ) ÷ 531] x 100 = 79.66%
Formula
Percentage change = [(954 - 531) / 531] x 100
Subtract the new number by the original number
954 - 531 = 423
423 ÷ 531 = 0.7966101694915254
0.7966101694915254 x 100 = 79.66%