16.49% is the change from 188 to 219
Calculation steps:
[( 219 - 188 ) ÷ 188] x 100 = 16.49%
Formula
Percentage change = [(219 - 188) / 188] x 100
Subtract the new number by the original number
219 - 188 = 31
31 ÷ 188 = 0.16489361702127658
0.16489361702127658 x 100 = 16.49%