36.45% is the change from 620 to 846
Calculation steps:
[( 846 - 620 ) ÷ 620] x 100 = 36.45%
Formula
Percentage change = [(846 - 620) / 620] x 100
Subtract the new number by the original number
846 - 620 = 226
226 ÷ 620 = 0.36451612903225805
0.36451612903225805 x 100 = 36.45%