338.71% is the change from 217 to 952
Calculation steps:
[( 952 - 217 ) ÷ 217] x 100 = 338.71%
Formula
Percentage change = [(952 - 217) / 217] x 100
Subtract the new number by the original number
952 - 217 = 735
735 ÷ 217 = 3.3870967741935485
3.3870967741935485 x 100 = 338.71%