532.53% is the change from 83 to 525
Calculation steps:
[( 525 - 83 ) ÷ 83] x 100 = 532.53%
Formula
Percentage change = [(525 - 83) / 83] x 100
Subtract the new number by the original number
525 - 83 = 442
442 ÷ 83 = 5.325301204819277
5.325301204819277 x 100 = 532.53%