41.28% is the change from 642 to 907
Calculation steps:
[( 907 - 642 ) ÷ 642] x 100 = 41.28%
Formula
Percentage change = [(907 - 642) / 642] x 100
Subtract the new number by the original number
907 - 642 = 265
265 ÷ 642 = 0.4127725856697819
0.4127725856697819 x 100 = 41.28%