3051.61% is the change from 31 to 977
Calculation steps:
[( 977 - 31 ) ÷ 31] x 100 = 3051.61%
Formula
Percentage change = [(977 - 31) / 31] x 100
Subtract the new number by the original number
977 - 31 = 946
946 ÷ 31 = 30.516129032258064
30.516129032258064 x 100 = 3051.61%