58.77% is the change from 422 to 670
Calculation steps:
[( 670 - 422 ) ÷ 422] x 100 = 58.77%
Formula
Percentage change = [(670 - 422) / 422] x 100
Subtract the new number by the original number
670 - 422 = 248
248 ÷ 422 = 0.5876777251184834
0.5876777251184834 x 100 = 58.77%