82.02% is the change from 534 to 972
Calculation steps:
[( 972 - 534 ) ÷ 534] x 100 = 82.02%
Formula
Percentage change = [(972 - 534) / 534] x 100
Subtract the new number by the original number
972 - 534 = 438
438 ÷ 534 = 0.8202247191011236
0.8202247191011236 x 100 = 82.02%