2987.1% is the change from 31 to 957
Calculation steps:
[( 957 - 31 ) ÷ 31] x 100 = 2987.1%
Formula
Percentage change = [(957 - 31) / 31] x 100
Subtract the new number by the original number
957 - 31 = 926
926 ÷ 31 = 29.870967741935484
29.870967741935484 x 100 = 2987.1%