2120% is the change from 10 to 222
Calculation steps:
[( 222 - 10 ) ÷ 10] x 100 = 2120%
Formula
Percentage change = [(222 - 10) / 10] x 100
Subtract the new number by the original number
222 - 10 = 212
212 ÷ 10 = 21.2
21.2 x 100 = 2120%
Example