82.58% is the change from 534 to 975
Calculation steps:
[( 975 - 534 ) ÷ 534] x 100 = 82.58%
Formula
Percentage change = [(975 - 534) / 534] x 100
Subtract the new number by the original number
975 - 534 = 441
441 ÷ 534 = 0.8258426966292135
0.8258426966292135 x 100 = 82.58%