45.75% is the change from 435 to 634
Calculation steps:
[( 634 - 435 ) ÷ 435] x 100 = 45.75%
Formula
Percentage change = [(634 - 435) / 435] x 100
Subtract the new number by the original number
634 - 435 = 199
199 ÷ 435 = 0.4574712643678161
0.4574712643678161 x 100 = 45.75%