87.04% is the change from 216 to 404
Calculation steps:
[( 404 - 216 ) ÷ 216] x 100 = 87.04%
Formula
Percentage change = [(404 - 216) / 216] x 100
Subtract the new number by the original number
404 - 216 = 188
188 ÷ 216 = 0.8703703703703703
0.8703703703703703 x 100 = 87.04%