85.09% is the change from 342 to 633
Calculation steps:
[( 633 - 342 ) ÷ 342] x 100 = 85.09%
Formula
Percentage change = [(633 - 342) / 342] x 100
Subtract the new number by the original number
633 - 342 = 291
291 ÷ 342 = 0.8508771929824561
0.8508771929824561 x 100 = 85.09%