42.11% is the change from 634 to 901
Calculation steps:
[( 901 - 634 ) ÷ 634] x 100 = 42.11%
Formula
Percentage change = [(901 - 634) / 634] x 100
Subtract the new number by the original number
901 - 634 = 267
267 ÷ 634 = 0.42113564668769715
0.42113564668769715 x 100 = 42.11%