87.15% is the change from 428 to 801
Calculation steps:
[( 801 - 428 ) ÷ 428] x 100 = 87.15%
Formula
Percentage change = [(801 - 428) / 428] x 100
Subtract the new number by the original number
801 - 428 = 373
373 ÷ 428 = 0.8714953271028038
0.8714953271028038 x 100 = 87.15%