76.92% is the change from 247 to 437
Calculation steps:
[( 437 - 247 ) ÷ 247] x 100 = 76.92%
Formula
Percentage change = [(437 - 247) / 247] x 100
Subtract the new number by the original number
437 - 247 = 190
190 ÷ 247 = 0.7692307692307693
0.7692307692307693 x 100 = 76.92%