80.04% is the change from 526 to 947
Calculation steps:
[( 947 - 526 ) ÷ 526] x 100 = 80.04%
Formula
Percentage change = [(947 - 526) / 526] x 100
Subtract the new number by the original number
947 - 526 = 421
421 ÷ 526 = 0.8003802281368821
0.8003802281368821 x 100 = 80.04%