100.93% is the change from 216 to 434
Calculation steps:
[( 434 - 216 ) ÷ 216] x 100 = 100.93%
Formula
Percentage change = [(434 - 216) / 216] x 100
Subtract the new number by the original number
434 - 216 = 218
218 ÷ 216 = 1.0092592592592593
1.0092592592592593 x 100 = 100.93%