20.32% is the change from 620 to 746
Calculation steps:
[( 746 - 620 ) ÷ 620] x 100 = 20.32%
Formula
Percentage change = [(746 - 620) / 620] x 100
Subtract the new number by the original number
746 - 620 = 126
126 ÷ 620 = 0.2032258064516129
0.2032258064516129 x 100 = 20.32%