68.7% is the change from 377 to 636
Calculation steps:
[( 636 - 377 ) ÷ 377] x 100 = 68.7%
Formula
Percentage change = [(636 - 377) / 377] x 100
Subtract the new number by the original number
636 - 377 = 259
259 ÷ 377 = 0.6870026525198939
0.6870026525198939 x 100 = 68.7%