1524% is the change from 50 to 812
Calculation steps:
[( 812 - 50 ) ÷ 50] x 100 = 1524%
Formula
Percentage change = [(812 - 50) / 50] x 100
Subtract the new number by the original number
812 - 50 = 762
762 ÷ 50 = 15.24
15.24 x 100 = 1524%
Example