137.59% is the change from 282 to 670
Calculation steps:
[( 670 - 282 ) ÷ 282] x 100 = 137.59%
Formula
Percentage change = [(670 - 282) / 282] x 100
Subtract the new number by the original number
670 - 282 = 388
388 ÷ 282 = 1.375886524822695
1.375886524822695 x 100 = 137.59%