75.86% is the change from 377 to 663
Calculation steps:
[( 663 - 377 ) ÷ 377] x 100 = 75.86%
Formula
Percentage change = [(663 - 377) / 377] x 100
Subtract the new number by the original number
663 - 377 = 286
286 ÷ 377 = 0.7586206896551724
0.7586206896551724 x 100 = 75.86%