54.87% is the change from 421 to 652
Calculation steps:
[( 652 - 421 ) ÷ 421] x 100 = 54.87%
Formula
Percentage change = [(652 - 421) / 421] x 100
Subtract the new number by the original number
652 - 421 = 231
231 ÷ 421 = 0.5486935866983373
0.5486935866983373 x 100 = 54.87%