334.22% is the change from 225 to 977
Calculation steps:
[( 977 - 225 ) ÷ 225] x 100 = 334.22%
Formula
Percentage change = [(977 - 225) / 225] x 100
Subtract the new number by the original number
977 - 225 = 752
752 ÷ 225 = 3.3422222222222224
3.3422222222222224 x 100 = 334.22%