1548% is the change from 50 to 824
Calculation steps:
[( 824 - 50 ) ÷ 50] x 100 = 1548%
Formula
Percentage change = [(824 - 50) / 50] x 100
Subtract the new number by the original number
824 - 50 = 774
774 ÷ 50 = 15.48
15.48 x 100 = 1548%
Example