51.22% is the change from 410 to 620
Calculation steps:
[( 620 - 410 ) ÷ 410] x 100 = 51.22%
Formula
Percentage change = [(620 - 410) / 410] x 100
Subtract the new number by the original number
620 - 410 = 210
210 ÷ 410 = 0.5121951219512195
0.5121951219512195 x 100 = 51.22%