1615.79% is the change from 57 to 978
Calculation steps:
[( 978 - 57 ) ÷ 57] x 100 = 1615.79%
Formula
Percentage change = [(978 - 57) / 57] x 100
Subtract the new number by the original number
978 - 57 = 921
921 ÷ 57 = 16.157894736842106
16.157894736842106 x 100 = 1615.79%