135.31% is the change from 422 to 993
Calculation steps:
[( 993 - 422 ) ÷ 422] x 100 = 135.31%
Formula
Percentage change = [(993 - 422) / 422] x 100
Subtract the new number by the original number
993 - 422 = 571
571 ÷ 422 = 1.353080568720379
1.353080568720379 x 100 = 135.31%