67.54% is the change from 422 to 707
Calculation steps:
[( 707 - 422 ) ÷ 422] x 100 = 67.54%
Formula
Percentage change = [(707 - 422) / 422] x 100
Subtract the new number by the original number
707 - 422 = 285
285 ÷ 422 = 0.6753554502369669
0.6753554502369669 x 100 = 67.54%