36.42% is the change from 637 to 869
Calculation steps:
[( 869 - 637 ) ÷ 637] x 100 = 36.42%
Formula
Percentage change = [(869 - 637) / 637] x 100
Subtract the new number by the original number
869 - 637 = 232
232 ÷ 637 = 0.3642072213500785
0.3642072213500785 x 100 = 36.42%