37.21% is the change from 637 to 874
Calculation steps:
[( 874 - 637 ) ÷ 637] x 100 = 37.21%
Formula
Percentage change = [(874 - 637) / 637] x 100
Subtract the new number by the original number
874 - 637 = 237
237 ÷ 637 = 0.37205651491365777
0.37205651491365777 x 100 = 37.21%