369.63% is the change from 135 to 634
Calculation steps:
[( 634 - 135 ) ÷ 135] x 100 = 369.63%
Formula
Percentage change = [(634 - 135) / 135] x 100
Subtract the new number by the original number
634 - 135 = 499
499 ÷ 135 = 3.696296296296296
3.696296296296296 x 100 = 369.63%