106.54% is the change from 107 to 221
Calculation steps:
[( 221 - 107 ) ÷ 107] x 100 = 106.54%
Formula
Percentage change = [(221 - 107) / 107] x 100
Subtract the new number by the original number
221 - 107 = 114
114 ÷ 107 = 1.0654205607476634
1.0654205607476634 x 100 = 106.54%