336.16% is the change from 224 to 977
Calculation steps:
[( 977 - 224 ) ÷ 224] x 100 = 336.16%
Formula
Percentage change = [(977 - 224) / 224] x 100
Subtract the new number by the original number
977 - 224 = 753
753 ÷ 224 = 3.361607142857143
3.361607142857143 x 100 = 336.16%