88.8% is the change from 250 to 472
Calculation steps:
[( 472 - 250 ) ÷ 250] x 100 = 88.8%
Formula
Percentage change = [(472 - 250) / 250] x 100
Subtract the new number by the original number
472 - 250 = 222
222 ÷ 250 = 0.888
0.888 x 100 = 88.8%
Example