294.44% is the change from 216 to 852
Calculation steps:
[( 852 - 216 ) ÷ 216] x 100 = 294.44%
Formula
Percentage change = [(852 - 216) / 216] x 100
Subtract the new number by the original number
852 - 216 = 636
636 ÷ 216 = 2.9444444444444446
2.9444444444444446 x 100 = 294.44%