41.45% is the change from 620 to 877
Calculation steps:
[( 877 - 620 ) ÷ 620] x 100 = 41.45%
Formula
Percentage change = [(877 - 620) / 620] x 100
Subtract the new number by the original number
877 - 620 = 257
257 ÷ 620 = 0.41451612903225804
0.41451612903225804 x 100 = 41.45%