1637.5% is the change from 56 to 973
Calculation steps:
[( 973 - 56 ) ÷ 56] x 100 = 1637.5%
Formula
Percentage change = [(973 - 56) / 56] x 100
Subtract the new number by the original number
973 - 56 = 917
917 ÷ 56 = 16.375
16.375 x 100 = 1637.5%
Example