122.85% is the change from 407 to 907
Calculation steps:
[( 907 - 407 ) ÷ 407] x 100 = 122.85%
Formula
Percentage change = [(907 - 407) / 407] x 100
Subtract the new number by the original number
907 - 407 = 500
500 ÷ 407 = 1.2285012285012284
1.2285012285012284 x 100 = 122.85%