40.35% is the change from 461 to 647
Calculation steps:
[( 647 - 461 ) ÷ 461] x 100 = 40.35%
Formula
Percentage change = [(647 - 461) / 461] x 100
Subtract the new number by the original number
647 - 461 = 186
186 ÷ 461 = 0.403470715835141
0.403470715835141 x 100 = 40.35%