340.38% is the change from 213 to 938
Calculation steps:
[( 938 - 213 ) ÷ 213] x 100 = 340.38%
Formula
Percentage change = [(938 - 213) / 213] x 100
Subtract the new number by the original number
938 - 213 = 725
725 ÷ 213 = 3.403755868544601
3.403755868544601 x 100 = 340.38%