1636.84% is the change from 57 to 990
Calculation steps:
[( 990 - 57 ) ÷ 57] x 100 = 1636.84%
Formula
Percentage change = [(990 - 57) / 57] x 100
Subtract the new number by the original number
990 - 57 = 933
933 ÷ 57 = 16.36842105263158
16.36842105263158 x 100 = 1636.84%