82.24% is the change from 535 to 975
Calculation steps:
[( 975 - 535 ) ÷ 535] x 100 = 82.24%
Formula
Percentage change = [(975 - 535) / 535] x 100
Subtract the new number by the original number
975 - 535 = 440
440 ÷ 535 = 0.822429906542056
0.822429906542056 x 100 = 82.24%