-34.02% is the change from 920 to 607
Calculation steps:
[( 607 - 920 ) ÷ 920] x 100 = -34.02%
Formula
Percentage change = [(607 - 920) / 920] x 100
Subtract the new number by the original number
607 - 920 = -313
-313 ÷ 920 = -0.3402173913043478
-0.3402173913043478 x 100 = -34.02%