7500% is the change from 7 to 532
Calculation steps:
[( 532 - 7 ) ÷ 7] x 100 = 7500%
Formula
Percentage change = [(532 - 7) / 7] x 100
Subtract the new number by the original number
532 - 7 = 525
525 ÷ 7 = 75
75 x 100 = 7500%
Example