184.72% is the change from 216 to 615
Calculation steps:
[( 615 - 216 ) ÷ 216] x 100 = 184.72%
Formula
Percentage change = [(615 - 216) / 216] x 100
Subtract the new number by the original number
615 - 216 = 399
399 ÷ 216 = 1.8472222222222223
1.8472222222222223 x 100 = 184.72%