84% is the change from 225 to 414
Calculation steps:
[( 414 - 225 ) ÷ 225] x 100 = 84%
Formula
Percentage change = [(414 - 225) / 225] x 100
Subtract the new number by the original number
414 - 225 = 189
189 ÷ 225 = 0.84
0.84 x 100 = 84%
Example