1063.16% is the change from 19 to 221
Calculation steps:
[( 221 - 19 ) ÷ 19] x 100 = 1063.16%
Formula
Percentage change = [(221 - 19) / 19] x 100
Subtract the new number by the original number
221 - 19 = 202
202 ÷ 19 = 10.631578947368421
10.631578947368421 x 100 = 1063.16%