300.47% is the change from 213 to 853
Calculation steps:
[( 853 - 213 ) ÷ 213] x 100 = 300.47%
Formula
Percentage change = [(853 - 213) / 213] x 100
Subtract the new number by the original number
853 - 213 = 640
640 ÷ 213 = 3.004694835680751
3.004694835680751 x 100 = 300.47%