383.21% is the change from 137 to 662
Calculation steps:
[( 662 - 137 ) ÷ 137] x 100 = 383.21%
Formula
Percentage change = [(662 - 137) / 137] x 100
Subtract the new number by the original number
662 - 137 = 525
525 ÷ 137 = 3.832116788321168
3.832116788321168 x 100 = 383.21%