1709.26% is the change from 54 to 977
Calculation steps:
[( 977 - 54 ) ÷ 54] x 100 = 1709.26%
Formula
Percentage change = [(977 - 54) / 54] x 100
Subtract the new number by the original number
977 - 54 = 923
923 ÷ 54 = 17.09259259259259
17.09259259259259 x 100 = 1709.26%