2540.54% is the change from 37 to 977
Calculation steps:
[( 977 - 37 ) ÷ 37] x 100 = 2540.54%
Formula
Percentage change = [(977 - 37) / 37] x 100
Subtract the new number by the original number
977 - 37 = 940
940 ÷ 37 = 25.405405405405407
25.405405405405407 x 100 = 2540.54%