37.75% is the change from 641 to 883
Calculation steps:
[( 883 - 641 ) ÷ 641] x 100 = 37.75%
Formula
Percentage change = [(883 - 641) / 641] x 100
Subtract the new number by the original number
883 - 641 = 242
242 ÷ 641 = 0.37753510140405616
0.37753510140405616 x 100 = 37.75%