191.5% is the change from 247 to 720
Calculation steps:
[( 720 - 247 ) ÷ 247] x 100 = 191.5%
Formula
Percentage change = [(720 - 247) / 247] x 100
Subtract the new number by the original number
720 - 247 = 473
473 ÷ 247 = 1.9149797570850202
1.9149797570850202 x 100 = 191.5%