1875% is the change from 12 to 237
Calculation steps:
[( 237 - 12 ) ÷ 12] x 100 = 1875%
Formula
Percentage change = [(237 - 12) / 12] x 100
Subtract the new number by the original number
237 - 12 = 225
225 ÷ 12 = 18.75
18.75 x 100 = 1875%
Example