26.94% is the change from 620 to 787
Calculation steps:
[( 787 - 620 ) ÷ 620] x 100 = 26.94%
Formula
Percentage change = [(787 - 620) / 620] x 100
Subtract the new number by the original number
787 - 620 = 167
167 ÷ 620 = 0.2693548387096774
0.2693548387096774 x 100 = 26.94%