169.88% is the change from 83 to 224
Calculation steps:
[( 224 - 83 ) ÷ 83] x 100 = 169.88%
Formula
Percentage change = [(224 - 83) / 83] x 100
Subtract the new number by the original number
224 - 83 = 141
141 ÷ 83 = 1.6987951807228916
1.6987951807228916 x 100 = 169.88%