-17.55% is the change from 752 to 620
Calculation steps:
[( 620 - 752 ) ÷ 752] x 100 = -17.55%
Formula
Percentage change = [(620 - 752) / 752] x 100
Subtract the new number by the original number
620 - 752 = -132
-132 ÷ 752 = -0.17553191489361702
-0.17553191489361702 x 100 = -17.55%