250% is the change from 112 to 392
Calculation steps:
[( 392 - 112 ) ÷ 112] x 100 = 250%
Formula
Percentage change = [(392 - 112) / 112] x 100
Subtract the new number by the original number
392 - 112 = 280
280 ÷ 112 = 2.5
2.5 x 100 = 250%
Example