1237.5% is the change from 16 to 214
Calculation steps:
[( 214 - 16 ) ÷ 16] x 100 = 1237.5%
Formula
Percentage change = [(214 - 16) / 16] x 100
Subtract the new number by the original number
214 - 16 = 198
198 ÷ 16 = 12.375
12.375 x 100 = 1237.5%
Example