36.77% is the change from 620 to 848
Calculation steps:
[( 848 - 620 ) ÷ 620] x 100 = 36.77%
Formula
Percentage change = [(848 - 620) / 620] x 100
Subtract the new number by the original number
848 - 620 = 228
228 ÷ 620 = 0.36774193548387096
0.36774193548387096 x 100 = 36.77%