151.59% is the change from 252 to 634
Calculation steps:
[( 634 - 252 ) ÷ 252] x 100 = 151.59%
Formula
Percentage change = [(634 - 252) / 252] x 100
Subtract the new number by the original number
634 - 252 = 382
382 ÷ 252 = 1.5158730158730158
1.5158730158730158 x 100 = 151.59%