247.37% is the change from 247 to 858
Calculation steps:
[( 858 - 247 ) ÷ 247] x 100 = 247.37%
Formula
Percentage change = [(858 - 247) / 247] x 100
Subtract the new number by the original number
858 - 247 = 611
611 ÷ 247 = 2.473684210526316
2.473684210526316 x 100 = 247.37%