212.5% is the change from 112 to 350
Calculation steps:
[( 350 - 112 ) ÷ 112] x 100 = 212.5%
Formula
Percentage change = [(350 - 112) / 112] x 100
Subtract the new number by the original number
350 - 112 = 238
238 ÷ 112 = 2.125
2.125 x 100 = 212.5%
Example