18.5% is the change from 200 to 237
Calculation steps:
[( 237 - 200 ) ÷ 200] x 100 = 18.5%
Formula
Percentage change = [(237 - 200) / 200] x 100
Subtract the new number by the original number
237 - 200 = 37
37 ÷ 200 = 0.185
0.185 x 100 = 18.5%
Example