87.38% is the change from 428 to 802
Calculation steps:
[( 802 - 428 ) ÷ 428] x 100 = 87.38%
Formula
Percentage change = [(802 - 428) / 428] x 100
Subtract the new number by the original number
802 - 428 = 374
374 ÷ 428 = 0.8738317757009346
0.8738317757009346 x 100 = 87.38%