3268.97% is the change from 29 to 977
Calculation steps:
[( 977 - 29 ) ÷ 29] x 100 = 3268.97%
Formula
Percentage change = [(977 - 29) / 29] x 100
Subtract the new number by the original number
977 - 29 = 948
948 ÷ 29 = 32.689655172413794
32.689655172413794 x 100 = 3268.97%