83.01% is the change from 512 to 937
Calculation steps:
[( 937 - 512 ) ÷ 512] x 100 = 83.01%
Formula
Percentage change = [(937 - 512) / 512] x 100
Subtract the new number by the original number
937 - 512 = 425
425 ÷ 512 = 0.830078125
0.830078125 x 100 = 83.01%
Example