1519.3% is the change from 57 to 923
Calculation steps:
[( 923 - 57 ) ÷ 57] x 100 = 1519.3%
Formula
Percentage change = [(923 - 57) / 57] x 100
Subtract the new number by the original number
923 - 57 = 866
866 ÷ 57 = 15.192982456140351
15.192982456140351 x 100 = 1519.3%